Climate Risk Profile: Hamlyn Terrace, NSW
Hamlyn Terrace faces moderate climate risks, primarily from flooding and heatwaves. These risks are projected to increase in the future due to climate change. Residents should take steps to prepare for these hazards.
Is Hamlyn Terrace Safe from Climate Risk?
Enter your address below for an instant climate risk assessment for Hamlyn Terrace, New South Wales, covering flood, bushfire, sea level rise and more.
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Overall Risk Score
Hazard Breakdown
Flood, bushfire, heat, coastal and storm exposure are all assessed in this area. The score that matters is the property's own: a ClimateNest report scores the address across eight hazards, with insurance and value projections to 2050.
Climate Hazard Breakdown for Hamlyn Terrace
Flood
Hamlyn Terrace experiences a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Key drivers:
- ·Increased rainfall intensity
- ·Sea level rise
Bushfire
Bushfire risk in Hamlyn Terrace is moderate, with some areas bordering bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Key drivers:
- ·Increased temperatures
- ·Drier conditions
Heat
Hamlyn Terrace is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Key drivers:
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
Coastal
Hamlyn Terrace has a low risk of coastal hazards. Sea level rise and storm surges could pose a threat to coastal properties and infrastructure.
Key drivers:
- ·Sea level rise
- ·Storm surge
Wind
Data being compiled
Storm
Data being compiled
Social
Data being compiled
Energy
Data being compiled
In-Depth Climate Risk Guides for Hamlyn Terrace
Property buying guide with climate risk assessment
Flood zone mapping, historical events, and projections
BAL assessment, vegetation proximity, and fire history
Multi-hazard safety assessment to 2050
Severe weather, hail, and wind risk analysis
Extreme heat days, urban heat island, and cooling costs
Premium estimates and insurance availability
Climate-adjusted property investment analysis
Detailed Hazard Analysis
heat Risk
Hamlyn Terrace is likely to experience more frequent and intense heatwaves. This poses a risk to vulnerable populations, such as the elderly and those with chronic health conditions.
Primary Drivers
- ·Increased greenhouse gas emissions
- ·Urban heat island effect
flood Risk
Hamlyn Terrace experiences a moderate risk of flooding due to its proximity to waterways and low-lying areas. Climate change is expected to increase rainfall intensity, exacerbating flood risk.
Primary Drivers
- ·Increased rainfall intensity
- ·Sea level rise
- ·Urban development
coastal Risk
Hamlyn Terrace has a low risk of coastal hazards. Sea level rise and storm surges could pose a threat to coastal properties and infrastructure.
Primary Drivers
- ·Sea level rise
- ·Storm surge
- ·Coastal erosion
bushfire Risk
Bushfire risk in Hamlyn Terrace is moderate, with some areas bordering bushland. Hotter, drier conditions are projected to increase the frequency and intensity of bushfires.
Primary Drivers
- ·Increased temperatures
- ·Drier conditions
- ·Fuel load
What This Means for Property Owners
Insurance Outlook
Insurance premiums may increase in the future due to increased flood and bushfire risk.
Price Impact
Properties in flood-prone areas may experience a decrease in value.
Buyer Checklist
- 1.Check flood maps and insurance costs.
- 2.Assess bushfire risk and building compliance.
- 3.Consider energy efficiency and cooling options.
How the region's climate is projected to change
Regional projections, not a forecast for this street. Figures are from the WA Department of Water and Environmental Regulation's climate projections for the South Western Flatlands region, which draws on CSIRO and Bureau of Meteorology modelling.
Temperature
+0.5 to 1.1°C by 2030
Above the 1986–2005 climate, on all emissions scenarios. By 2090, 1.2 to 2.0°C under intermediate emissions or 2.6 to 4.0°C under high emissions.
Rainfall
Winter rain down up to 15% by 2030
The South West has been drying since 1970, and the decline has been larger than anywhere else in Australia. Heavy rainfall events are projected to become more intense even as totals fall.
Fire weather
Harsher, magnitude uncertain
High confidence that fire weather becomes harsher, low confidence in the size of the change, because it depends heavily on summer rainfall.
Sea level
+0.12 m by 2030
At the Fremantle gauge, range 0.07 to 0.16 m. Very high confidence that sea levels continue to rise through the century.
Source: Department of Water and Environmental Regulation (WA), Western Australian climate projections: summary, September 2021, South Western Flatlands chapter. Read the projections →
Adaptation Recommendations
Improve Drainage Infrastructure
Near-termUpgrade drainage systems to handle increased rainfall intensity and reduce flood risk.
Est. cost: Medium
Learn moreDevelop Heatwave Management Plan
ImmediateImplement a heatwave management plan to protect vulnerable populations during extreme heat events.
Est. cost: Low
Learn moreStrengthen Building Codes
Near-termEnforce stricter building codes in bushfire-prone areas to improve property resilience.
Est. cost: Medium
Learn morePromote Water Conservation
Long-termEncourage water conservation measures to reduce water stress during droughts and heatwaves.
Est. cost: Low
Learn moreAbout Hamlyn Terrace's Climate Risk Profile
Hamlyn Terrace, located on the Central Coast of New South Wales, is vulnerable to a range of climate change impacts. The primary risks are associated with increased flooding due to more intense rainfall events and rising sea levels. The suburb also faces the threat of more frequent and severe heatwaves, which can strain infrastructure and pose health risks to vulnerable populations.
The risk of bushfires is also present, particularly in areas bordering bushland. Hotter, drier conditions are expected to increase the frequency and intensity of bushfires, posing a threat to properties and human safety. Coastal risks, while currently low, are projected to increase as sea levels rise and storm surges become more frequent.
To mitigate these risks, it is essential to implement adaptation measures such as improving drainage infrastructure, developing heatwave management plans, and implementing stricter building codes in bushfire-prone areas. Community awareness and preparedness are also crucial for reducing the impact of climate change on Hamlyn Terrace.
Long-term planning should consider the potential for more extreme weather events and the need for infrastructure upgrades to cope with these changes. This includes investing in renewable energy sources to reduce greenhouse gas emissions and mitigate the effects of climate change.
Suburb pages describe the local picture. The address-level assessment, with its data sources and its dollar projections, is in the ClimateNest report.
Local Government Resources
Central Coast Council
Frequently Asked Questions
What are the main climate change risks in Hamlyn Terrace?
The main climate change risks in Hamlyn Terrace are increased flooding, more frequent and intense heatwaves, and a moderate risk of bushfires.
How will climate change affect property values in Hamlyn Terrace?
Properties in flood-prone areas may experience a decrease in value, while properties in bushfire-prone areas may face higher insurance costs.
What can I do to prepare for heatwaves in Hamlyn Terrace?
Stay indoors during the hottest part of the day, drink plenty of water, and check on vulnerable neighbors and family members.
Where can I find information about flood risks in Hamlyn Terrace?
You can find information about flood risks on the Central Coast Council website and the NSW State Emergency Service website.
Are there any government programs to help residents adapt to climate change in Hamlyn Terrace?
Check the Central Coast Council and NSW government websites for information on available programs and resources.
Get your property's risk report
This suburb assessment covers the area. For a precise address-level climate risk report for any specific property in Hamlyn Terrace, use our analysis tool.
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What A$49 could save you from
*Industry sources: ICA, APRA, RBA
Full report from A$49 · Australian addresses only · 8 hazard scores · Insurance trajectory · 2030 & 2050 projections